I should say sorry to you but I _____trouble.
We are often _____ by the doctors to eat more healthy food and take plenty of physical exercise.
We asked the teacher to explain _______.
—Did you see a man in black pass by just now?—No, sir. I ______ a newspaper.
Only by working hard can you ______ the goal.
. —Did you have ________ fun at the party?—Yes. It’s ________ shame that you missed it.